| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.79 | 6.104% | $82.5383 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $185.70 | 5.397% | $195.7222 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $227.50 | 11.347% | $253.3144 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $199.42 | 7.840% | $215.0545 | $215.05 | $215.05 | $215.10 |
| Purchase #5 | $120.35 | 7.422% | $129.2824 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $42.56 | 3.832% | $44.1909 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $83.82 | 7.862% | $90.4099 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $937.14 | $1,010.5126 | $1,010.50 | $1,010.50 | $1,010.50 | |